| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.39 | 11.103% | $111.5363 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $180.86 | 12.552% | $203.5615 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $94.48 | 8.706% | $102.7054 | $102.71 | $102.70 | $102.70 |
| Purchase #4 | $242.68 | 10.825% | $268.9501 | $268.95 | $268.95 | $269.00 |
| Purchase #5 | $193.42 | 7.301% | $207.5416 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $180.32 | 8.278% | $195.2469 | $195.25 | $195.25 | $195.20 |
| Purchase #7 | $178.53 | 13.479% | $202.5941 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $1,170.68 | $1,292.1359 | $1,292.14 | $1,292.15 | $1,292.10 | |